Edited by Herbert Sixta. – one-stage cooking parameters 452

– one-stage cooking parameters 452

Acid sulfite cooking chemistry, lignin

reactions 407–416

Acid sulfite cooking cycle, temperature-,

Pressure- and H-factor profiles 427

Acid sulfite cooking liquor

– parameters 396

– SO2 partial pressure 402

Acid sulfite dissolving pulp 806

Acid sulfite processes, dissolving pulp 1024

Acid sulfite pulping process chemistry

427–465

– cooking conditions 459–465

– influence of reaction conditions 449–464

Acid-treated pulp, hydrogen peroxide

Liftetime 855

Acidic conditions, hydrogen peroxide

Application 877

Acidic peroxide, ozone treatment 821

Acidic sulfite cooking, side reactions 423

Acidification 811

Acidified DMSO, ozone treatment 821

Acidifying 815

Acidimetry, operating principle 1221

activation, dioxygen 642–644

Activation energy

– delignification 201–202

– xylan hydrolysis from Eucalyptus saligna

Activators, hydrogen peroxide bleaching 880

Active alkali, kraft cooking active chemicals

Active chlorine

– oxidation capacity 613

– oxidation equivalents (OXE) 264

Active chlorine amount, effect on brightness

Development 766

Active kraft cooking chemicals, specific

Consumption in selected model of kraft

Cooking kinetics 221

Active species, polysulfide CBC cooking 291

additives, ozone bleaching 818–822

ADS see air density separator

Adsorbable organic compounds 771

Adsorbable organic halogen see AOX